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compressed texture file header

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This commit is contained in:
hyzboy 2021-12-14 10:34:44 +08:00
parent 273c99e0ce
commit 7c2af6788d
2 changed files with 2 additions and 2 deletions
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2
inc/hgl/graph/TextureLoader.h
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@ -38,7 +38,7 @@ namespace hgl
struct alignas(8) TextureFileHeader struct alignas(8) TextureFileHeader
{ {
uint8 id_str[8]; ///<Texture\x1A uint8 id_str[7]; ///<Texture\x1A
uint8 version; ///<必须为0 uint8 version; ///<必须为0
uint8 type; ///<贴图类型，等同于VkImageViewType uint8 type; ///<贴图类型，等同于VkImageViewType

2
src/SceneGraph/TextureLoader.cpp
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@ -178,7 +178,7 @@ namespace hgl
if(is->Read(&file_header,sizeof(TextureFileHeader))!=sizeof(TextureFileHeader)) if(is->Read(&file_header,sizeof(TextureFileHeader))!=sizeof(TextureFileHeader))
return(false); return(false);
constexpr char TEXTURE_FILE_HEADER[]="Texture\x1A"; constexpr char TEXTURE_FILE_HEADER[]="Texture";
constexpr uint TEXTURE_FILE_HEADER_LENGTH=sizeof(TEXTURE_FILE_HEADER)-1; constexpr uint TEXTURE_FILE_HEADER_LENGTH=sizeof(TEXTURE_FILE_HEADER)-1;
if(memcmp(&file_header.id_str,TEXTURE_FILE_HEADER,TEXTURE_FILE_HEADER_LENGTH)) if(memcmp(&file_header.id_str,TEXTURE_FILE_HEADER,TEXTURE_FILE_HEADER_LENGTH))